EP2018712A4 - Traffic load dependent power allocation in multi user wireless communication network with proportional fair scheduling in time and frequency domain - Google Patents

Traffic load dependent power allocation in multi user wireless communication network with proportional fair scheduling in time and frequency domain

Info

Publication number
EP2018712A4
EP2018712A4 EP06733313A EP06733313A EP2018712A4 EP 2018712 A4 EP2018712 A4 EP 2018712A4 EP 06733313 A EP06733313 A EP 06733313A EP 06733313 A EP06733313 A EP 06733313A EP 2018712 A4 EP2018712 A4 EP 2018712A4
Authority
EP
European Patent Office
Prior art keywords
wireless communication
communication network
frequency domain
time
traffic load
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06733313A
Other languages
German (de)
French (fr)
Other versions
EP2018712B1 (en
EP2018712A1 (en
Inventor
Jingyi Liao
Lei Wan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of EP2018712A1 publication Critical patent/EP2018712A1/en
Publication of EP2018712A4 publication Critical patent/EP2018712A4/en
Application granted granted Critical
Publication of EP2018712B1 publication Critical patent/EP2018712B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
EP06733313.8A 2006-04-18 2006-04-18 Traffic load dependent power allocation in multi user wireless communication network with proportional fair scheduling in time and frequency domain Active EP2018712B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2006/000457 WO2007120085A1 (en) 2006-04-18 2006-04-18 Traffic load dependent power allocation in multi user wireless communication network with proportional fair scheduling in time and frequency domain

Publications (3)

Publication Number Publication Date
EP2018712A1 EP2018712A1 (en) 2009-01-28
EP2018712A4 true EP2018712A4 (en) 2010-09-15
EP2018712B1 EP2018712B1 (en) 2015-02-11

Family

ID=38609769

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06733313.8A Active EP2018712B1 (en) 2006-04-18 2006-04-18 Traffic load dependent power allocation in multi user wireless communication network with proportional fair scheduling in time and frequency domain

Country Status (5)

Country Link
US (1) US20090296574A1 (en)
EP (1) EP2018712B1 (en)
CN (1) CN101421938B (en)
TW (1) TW200803229A (en)
WO (1) WO2007120085A1 (en)

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JP4812532B2 (en) * 2006-06-16 2011-11-09 株式会社エヌ・ティ・ティ・ドコモ Mobile station apparatus, base station apparatus, and downlink resource allocation method
WO2008019706A1 (en) * 2006-08-15 2008-02-21 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for scheduling resources and avoiding interference in a multi-cellular wireless communication system
US8244292B2 (en) * 2007-02-23 2012-08-14 Samsung Electronics Co., Ltd Apparatus and method for power distribution by frequency allocation in multi-frequency allocation broadband wireless communication system
EP2073398B1 (en) 2007-12-20 2017-03-29 Sony Corporation Improved transmit power allocation for adaptive multi-carrier multiplexing MIMO systems
US8472967B2 (en) 2008-02-01 2013-06-25 Qualcomm Incorporated Allocating transmit power among two or more carriers assigned to a wireless communication device
JP4955614B2 (en) * 2008-06-25 2012-06-20 京セラ株式会社 Wireless communication apparatus and wireless communication method
CN101321005B (en) * 2008-06-26 2012-01-25 华为技术有限公司 Multi-data stream transmission power distribution method and apparatus
TWI385972B (en) * 2009-09-04 2013-02-11 Chunghwa Telecom Co Ltd Mobile network traffic load simulation system and its method
CN101720123B (en) * 2009-12-02 2012-10-17 华为技术有限公司 Method, device and base station for setting power offset of channel
EP2398285B1 (en) * 2010-06-18 2016-11-16 Alcatel Lucent Power saving
CN102316572B (en) * 2010-07-01 2015-08-12 中兴通讯股份有限公司 A kind of disturbance restraining method based on power control and system
US8626227B2 (en) * 2010-12-13 2014-01-07 Fujitsu Limited Method and system for power allocation in a transmission system
ES2682481T3 (en) 2011-02-17 2018-09-20 Telefonica, S.A. Procedure and network entity to plan radio resources in mobile communication networks
WO2012139251A1 (en) * 2011-04-13 2012-10-18 Telefonaktiebolaget L M Ericsson (Publ) Method and base station for power allocation in wireless system
KR20130065155A (en) * 2011-12-09 2013-06-19 삼성전자주식회사 Apparatus and method for operating frequency allocation in mobile communication system
WO2013103349A1 (en) 2012-01-06 2013-07-11 Hewlett-Packard Development Company, L.P. Wireless access point assignment
US9078224B2 (en) 2013-01-03 2015-07-07 Nokia Solutions And Networks Oy Downlink power control using relative load
JP2016523065A (en) 2013-05-29 2016-08-04 株式会社東芝 Controller for allocating radio resource blocks to user devices located in cells of a cellular network
EP3694263B1 (en) 2013-09-04 2022-11-02 LG Electronics Inc. Method and apparatus for controlling uplink power in wireless communication system
CN105101281A (en) * 2014-05-16 2015-11-25 中兴通讯股份有限公司 Performance data processing method and device
US10312950B2 (en) * 2014-10-03 2019-06-04 Interdigital Patent Holdings, Inc. Systems and methods for multiuser interleaving and modulation
CN104868985B (en) * 2015-03-15 2018-03-13 西安电子科技大学 Resource allocation methods in cognition OFDM networks based on equitable proportion
CN107371247B (en) * 2016-05-13 2019-09-17 电信科学技术研究院 A kind of resource regulating method and equipment
CN109644469B (en) * 2016-08-30 2023-04-28 杜塞尔多夫华为技术有限公司 Apparatus and method for allocating radio resources
US10459517B2 (en) * 2017-03-31 2019-10-29 Qualcomm Incorporated System and methods for scheduling software tasks based on central processing unit power characteristics

Citations (3)

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WO2000038348A1 (en) * 1998-12-18 2000-06-29 Nokia Networks Oy A method for traffic load control in a telecommunication network
US20020077111A1 (en) * 2000-12-15 2002-06-20 Gerke Spaling Congestion control in a CDMA-based mobile radio communications system
WO2002085061A1 (en) * 2001-04-12 2002-10-24 Qualcomm Incorporated Method and apparatus for scheduling transmissions in a wireless communication system

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US6751187B2 (en) * 2001-05-17 2004-06-15 Qualcomm Incorporated Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel transmission
US7020110B2 (en) * 2002-01-08 2006-03-28 Qualcomm Incorporated Resource allocation for MIMO-OFDM communication systems
JP2004297284A (en) * 2003-03-26 2004-10-21 Matsushita Electric Ind Co Ltd Communication terminal and wireless communication method
CN100369524C (en) * 2004-08-10 2008-02-13 大唐移动通信设备有限公司 CDMA system up-bag dispatching method
KR100974326B1 (en) * 2004-10-28 2010-08-05 삼성전자주식회사 Apparatus and method for a dynamic assignment of a resource in a communication system using an orthogonal frequency division multiplexing scheme

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000038348A1 (en) * 1998-12-18 2000-06-29 Nokia Networks Oy A method for traffic load control in a telecommunication network
US20020077111A1 (en) * 2000-12-15 2002-06-20 Gerke Spaling Congestion control in a CDMA-based mobile radio communications system
WO2002085061A1 (en) * 2001-04-12 2002-10-24 Qualcomm Incorporated Method and apparatus for scheduling transmissions in a wireless communication system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HANBYUL SEO ET AL: "A proportional-fair power allocation scheme for fair and efficient multiuser OFDM systems", GLOBAL TELECOMMUNICATIONS CONFERENCE, 2004. GLOBECOM '04. IEEE DALLAS, TX, USA 29 NOV.-3 DEC., 2004, PISCATAWAY, NJ, USA,IEEE, PISCATAWAY, NJ, USA LNKD- DOI:10.1109/GLOCOM.2004.1379067, vol. 6, 29 November 2004 (2004-11-29), pages 3737 - 3741, XP010758435, ISBN: 978-0-7803-8794-2 *
See also references of WO2007120085A1 *

Also Published As

Publication number Publication date
CN101421938B (en) 2012-11-28
US20090296574A1 (en) 2009-12-03
TW200803229A (en) 2008-01-01
EP2018712B1 (en) 2015-02-11
CN101421938A (en) 2009-04-29
WO2007120085A1 (en) 2007-10-25
EP2018712A1 (en) 2009-01-28

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